UNI Flange

Check Dimensions Of Italian Standard Flange series 200, 1300, 1400 For Ductile Iron Pipe


UNI Flange

Difference Between UNI Flange Series 1400 And Series 1300

Unlike traditional threaded and welded flanges, the UNI Flange range 1400 allows for pipe bending during assembly. It implies the uni flange torque can achieve a contact when other methods fail.
The pipe wall is fully circumferentially supported and is in contact with by the Series 1300. This is advised by many pipe makers and is crucial when using pipes with thinner walls.

UNI Flange Installation Instructions

By moving the flange ring into place with the seal in place, line up all of the fastener holes on the matching flanges. All screws, nuts, and flat washers should be inserted. Before fastening the flanges, make sure the sides of the mating surfaces are level with the gasket.
Move the flange forward when the gasket is uniformly placed in the flange chamber. The Uni-Flange face is level with the tube's end. Match the Uni-Flange to the regular flange with normal flange bolts. Before exerting torque, equally move all set nuts to the pipe wall. Unlike other systems, the Uni-Flange has the advantage of allowing pipe deflection during assembly.
Keep in mind that extra measures may be required for surges.

Advantages Of UNI Standard Flanges, manufacturer of UNI 2278 PN16 Plate Flange In UAE


What Is A UNI Standard Flanges

UNI Standard Flanges avoid the issues associated with pre-engineered, premade pipe networks. On-site pipe fabrication is possible with plain end piping system, a pipe cutter, and a spanner. There is no need for threading, welding, and grooving.

Purpose Of Italian Standard Flange

The pipe restraints offer a quick and affordable way to secure water main fittings, faucets, and hydrants. These  restraints, which are offered for PVC and Ductile pipe, ensure consistent joint restraint in all soil conditions.A flange standard sets down the size, better surface, facing type, material and technical standards for flanges.
The significance of Italian Standard Flange is seen while connecting piping elements together. Modern forging, cutting, polishing, inspection, and packaging machines and equipment use materials like carbon steel and special alloys to manufacture flanges.

Buy UNI 2282 PN16 Welding Neck Flange for steel pipe, Refer Price List and Grades




Specialized in manufacturing

UNI Flange

UNI Flange eliminates the problems of pre-engineered and prefabricated piping systems.

Size

DN10 to DN3000

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5
Flange UNI


Technical Data



Availability
Availability Of UNI Flange For Steel Pipe
  • Coating - 3M Scotchkote 206N Fusion Bonded Epoxy.
  • Availability -Steel Pipe -50mm to 500mm and DI Pipe - 80mm to 600mm
  • Restraining -50 - 300 mm 1,600 kPa 3,000 kPa
    350 - 600 mm 1,000 kPa 1,400 kPa
  • Non-Restraining 50 - 600 mm 1,600 kPa 3,000 kPa
UNI Series 1400 Flange Features
UNI Series 1400 Flange Features
  • Job Site Fabrication using Plain End Pipe
  • Eliminates Bolt Hole Alignment Problems
  • Permits Pipe Deflection
  • Built-In End Restraints
  • Future Maintenance Capabilities
Questions & Answers
UNI Flange Answers
Questions & Answers
  • Questions : Can Uni-Flanges be used face to face?
  • Answers : Yes, a metal ring or spacer must be placed between the flanges. These are available from the factory.
  • Questions : Can Uni-Flanges be used on steam or gas?
  • Answers : It is not recommended for prolonged use on steam due to temperature. However, it is excellent for gas when supplied with a NBR (Buna-N) gasket.
  • Questions : Uni-Flanges be used on temperature applications?
  • Answers : Yes. Our various gaskets will handle most temperature ranges. Refer to technical data for gasket availability.

UNI Standard Flanges Specifications


Specifications UNI Flange
Supply Ability 300 Ton Per Month
Brand Name Schulzmann
Certificate ISO
Schedule SCH 5S To XXS
Equipment Pushing Machine
Press machine
electric bevelling machine
Available Packing Packing In Plywood Box And Plywood Pallet
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Payment Type L/C,T/T,D/P,Paypal
Transportation In Air & Ocean and Land
Pressure Class 600KPA To 2500KPA
Methods Of Forging Casting
Forging
Rolling
Cutting
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
Manufacturers Size NPS 1⁄₂" To NPS 48”
Supporting Material For Flanges Gasket/ Ring Joint/ Flanges Bolts
Manufacturing Productivity 500 ton per month


UNI Flange Price List


Description Price In US ($)
FLANGES, UNI- DN100/ 4/ 100_D=98 US $123.62 Per KG
FLANGES, UNI- DN150/ 6/ 150_D118 US $471.90 Per KG
GASKET FLANGES UNI PN PN16-DN25 US $65.89 Per KG
FLANGES, UNI- DN 80/ 3/ 80_D107,5 US $318.49 Per KG
FLANGES, UNI- DN 3/ 80/16_G2 US $162.63 Per KG
FLANGES, UNI- DN150/ 6/ 150_D=98 US $51.63 Per KG
FLANGES, UNI- DN 3/ 80/16_G2 US $233.11 Per KG
UNI 2254-67 FLANGES UNI 2254-67 US $6.72 Per KG
FLANGES, UNI- DN 3/ 80/16_G2 US $166.07 Per KG
FLANGES, UNI- DN 6/150/16_G2 _*316L US $455.61 Per KG
FLANGES, UNI- DN100/ 4/ 100_D127,6 US $355.83 Per KG
FLANGES, UNI- DN 2/ 50/16_N11/2 US $288.08 Per KG
FLANGES, UNI- DN 3/ 80/16_G2 US $167.49 Per KG


Types Of Italian Standard Flange


Uni Flanges 1300

Uni Flanges 1300

Uni Flanges 900

Uni Flanges 900

Uni Flanges 400

Uni Flanges 400

Uni Flanges Series 1400

Uni Flanges Series 1400

Uni Flanges Series 400

Uni Flanges Series 400

4 Inch Uni Flanges

4 Inch Uni Flanges

Flanges Uni En 1092-1

Flanges Uni En 1092-1

Flanges Uni En 1092-1 Pn16

Flanges Uni En 1092-1 Pn16

Uni Flanges Adapter

Uni Flanges Adapter

Uni Slip On Flanges

Uni Slip On Flanges

UNI Flanges Standard

UNI Flanges Standard

Italian Standard Flanges

Italian Standard Flanges

PN6 UNI Flanges

PN6 UNI Flanges

PN610 UNI Flanges

PN610 UNI Flanges

PN640 UNI Flanges

PN640 UNI Flanges

Ductile Iron Uni Flanges

Ductile Iron Uni Flanges

Uni Flanges For Ductile Iron Pipe

Uni Flanges For Ductile Iron Pipe

Uni Flanges For Steel Pipe

Uni Flanges For Steel Pipe


UNI Flange Dimensions


UNI Flange Dimensions

Directions designationD1ABDFHolesScrewsWeight AS Per KG
DiameterExternal Diameter
of the pipes
NominalTolerance
152020,5+0,5551080114M 100,34
21,3220,33
202525,5651290114M 100,51
26,927,50,50
253030,57512100114M 100,63
33,7340,61
323838,59014120144M 121,09
42,4431,05
4044,54510014130144M 121,26
48,3491,23
50575811014140144M 121,38
60,361,51,35
6576,17713014160144M 121,68
8088,99015016190184M 162,63
100108109+1,017016210184***M 163,05
114,3115,52,92
125133134,520018240188M 164,11
139,71413,90
150159160,522520265188M 165,16
168,31704,78
175193,7195,525522295188M 166,27
200219,122128022320188M 166,91
250267269335243751812M 169,53
2732759,04
300323,9326395244402212M 2012,1
350355,6358445264902212M 2017,0
368370,515,6
400406,4409+1,5495285402216M 2020,1
41942218,3
450457,2460,2±5550285952216M 2025,8
500508511600306452220M 2030,0
600609,6612,6705307552520M 2237,9
700711,2714,2810328602524M 2247,9
800812,8815,8920349753024M 2762,9
900914,4917,410203610753024M 2774,6
10001016101911203611753028M 2781,9


UNI 2278 PN16 Plate Flange Dimensions


UNI 2278 PN16 Plate Flange Dimensions

Directions Of Designation(D1)(A)(B)(D)(F)No. HolescrewWeight AS Per
DiameterExternal Dia.
of the pipe
NominalToleranceKilogram
152020,5+0,5651295144M 120,67
21,3220,66
202525,57514105144M 120,83
26,927,50,82
253030,58514115144M 121,03
33,7341,01
323838,510016140184M 161,66
42,4431,63
4044,54511016150184M 161,89
48,3491,85
50575812518165184M 162,51
60,361,52,46
6576,17714518185184M 163,00
8088,99016020200188**M 163,61
100108109+1,018022220188M 164,60
114,3115,54,40
125133134,521024250188M 166,19
139,71415,92
150159160,524024285228M 207,63
168,31707,17
175193,7195,527026315228M 209,16
200219,1221295263402212M 209,77
250267269355324052512M 2216,6
27327516,0
300323,9326410324602512M 2219,3
350355,6358470365202516M 2229,4
368370,527,3
400406,4409+1,5525385803016M 2736,5
41942233,9


UNI 2282 PN16 Welding Neck Flange Dimensions


UNI 2282 PN16 Welding Neck Flange Dimensions

Designation Of Directions(D1)(A)(B)(D)(F)(h)(h1)(m)(r)(s)(Holes)(Screw)Weight As Per
DiameterExternal Dia.
of the pipes
KG
152021651495143563042,54M 120,73
21,322,5320,73
2025267516105143863842,54M 121,03
26,928401,03
2530318516115143864242,84M 121,24
33,734,5451,23
323839100161401840652634M 161,82
42,443,5561,80
4044,545,5110161501842760634M 162,10
48,349,5642,08
50575812518165184587263,54M 162,81
60,361,5752,78
6576,177145181851845109063,54M 163,40
8088,9901602020018501010583,78**M 164,20
1001081091802022018521212583,78M 164,90
114,3115,51314,75
12513313421022250185512150848M 166,70
139,71411566,45
150159161240222852255121751058M 208,30
168,3170,51848,00
175193,7195,5270243152260122101058M 2010,3
200219,12212952434022621623510512M 2011,1
25026726935526405257016285125,512M 2216,7
27327529216,3
300323,93264102846025781634412612M 2221,8
350355,6357,547030520258216390126,416M 2231,7
36837029,2
400406,4408,55253258030851644512716M 2738,3
41942137,0
450457,245958532640308516485127,320M 2745,4
50050851065034715339016548127,320M 3061,1
600609,6611,577036840369518652127,320M 3384,6
700711,271584036910391001875512924M 3387,4
800812,8817950381025391052085512924M 36 x 3109
900914,491810504011254211020955121028M 36 x 3129
100010161020117042125548120221058161228M 39 x 3175
120012201224139048148548130301262161432M 45 x 3257
140014201424159052168548145301465161636M 45 x 3337
160016201624182058193056160351668161740M 52 x 3481
180018201824202062213056170351870161944M 52 x 3591
200020202024223066234562180402072162148M 56 x 4727


UNI 2254 PN16 Threaded Flange Dimensions


UNI 2254 PN16 Threaded Flange Dimensions

DiameterD1ThreadedWeld NeckR/FScrewsWeight As Per
(7,85 Kg/dm3)
Thread(D)(B)(K)(H1)(D3)(D4)(F)Holes No.ThreadD2Kilogram
1521,3R 1/295146520354524M 12140,613
2026,9R 3/4105167524455824M 12140,91
2533,7R 1115168524526824M 12141,1
3242,4R 1 1/41401610026607824M 16181,6
4048,3R 1 1/21501611026708834M 16181,78
5060,3R 216518125288510234M 16182,43
6576,1R 2 1/2185181453210512234M 16183,18
8088,9R 3200201603411813838M 16184,12
100114,3R 4220201803814015838M 16184,47
125139,7R 5250222104016818838M 16186,13
150165,1R 6285222404419521238M 20227,92


Trusted supplier & exporter Of UNI 6093 PN16 Blind Flange In Middle East Countries, View Pressure Rating and Torque Specs


UNI 6093 PN16 Blind Flange Dimensions


UNI 6093 PN16 Blind Flange Dimensions

Diameter(A)(B)(D)(F)holes No.Thread of the screwsWeight in KG
15651495144M 120,71
207516105144M 121,01
258516115144M 121,22
3210016140184M 161,80
4011016150184M 162,09
5012518165184M 162,87
6514518185184M 163,65
8016020200188**M 164,61
10018020220188M 165,65
12521022250188M 168,12
15024022285228M 2010,5
17527024315228M 2014,1
200295243402212M 2016,2
250355264052512M 2225,1
300410284602512M 2235,2
350470305202516M 2248,2
400525325803016M 2763,5
450585326403020M 2777,2
500650347153320M 30102


UNI Flange Pressure Rating


Temperature (Dedgree C)Class Of Flanges
(150#)(300#)(400#)(600#)(900#)(1500#)(2500#)
-29 - 3819.851.768.9103.4155259431
5019.551.768.9103.4155259431
10017.751.568.7103.0155258429
15015.850.266.8100.3151251418
20013.848.664.897.2146243405
25012.146.361.792.7139232386
30010.242.957.085.7129214357
3259.341.455.082.6124207344
3508.440.053.480.0120200334
3757.437.850.475.7114189315
4006.534.746.369.4104174290
4255.528.838.457.586.3144240
4504.623.030.746.069.0115192
4753.717.122.834.251.385.4142
5002.811.615.423.234.757.996.5
5381.45.97.911.817.729.549.2


UNI Flange For Ductile Iron Pipe


UNI Flange For Ductile Iron Pipe

NPS STEEL PIPE DUCTILE IRON PIPE APPROX. Weight IN LBS. DIMENSIONS
Outer Diameter In (Inch) NUMBER Of CATALOG Outer Diameter IN (Inch) NUMBER Of CATALOG

(A)

(B)

(BC)

(C)

(B)OLT
HOLE DIA.

(S)ET SCREWS

NO.

SIZE

2"

2.38

UFA200-S-2

2.50

UFA200-C-2

3.5

6"

1-13/16"

4-3/4"

.75"

3/4"

2

1/2"x1"

2-1/2"

2.88

UFA200-S-25

-

-

4.0

7"

1-13/16"

5-1/2"

.75"

3/4"

4

1/2"x1"

3"

3.50

UFA200-S-3

3.96

UFA200-C-3

5.0

7-1/2"

1-13/16"

6"

.75"

3/4"

4

1/2"x1"

4"

4.50

UFA200-S-4

4.80

UFA200-C-4

7.7

9"

1-7/8"

7-1/2"

.75"

3/4"

4

1/2"x1"

5"

5.56

UFA200-S-5

-

-

8.7

10"

1-7/8"

8-1/2"

.75"

7/8"

8

1/2"x1"

6"

6.63

UFA200-S-6

6.90

UFA200-C-6

10.0

11"

1-7/8"

9-1/2"

.75"

7/8"

8

1/2"x1"

8"

8.63

UFA200-S-8

9.05

UFA200-C-8

16.5

13 1/2"

2-1/4"

11-3/4"

.88"

7/8"

8

5/8"x1-1/4"

10"

10.75

UFA200-S-10

11.10

UFA200-C-10

22.0

16"

2-1/4"

14-1/4"

1.00"

1"

12

5/8"x1-1/4"

12"

-

-

13.20

UFA200-C-12

31.0

19"

2-1/4"

17"

1.00"

1"

12

5/8"x1-1/4"



UNI Series 474 Flange Dimensions


UNI Series 474 Flange Dimensions

NPS

Outer Diameter Of Steel Pipe

Outer Diameter Of Cast Iron Pipe

(A)

(B)

(BC)

(D)

Diameter Of Bolts Hole

Number Of Bolts

Size Of Set Screw

Weight Approx In KG

Part Number Steel Pipe

Part Number Iron Pipe

100

114.3

122.0

215

54

178

27

18

4

5/8x1 1/4

5

474-S-100

474-C-100

150

165.1

177.0

280

60

235

27

18

8

5/8x1 1/4

8

474-S-150

474-C-150

200

219.1

232.0

335

64

292

27

18

8

5/8x1 1/4

12

474-S-20

474-C-200

225

257.0

259.0

370

64

324

27

18

8

5/8x1 1/4

13

474-S-225

474-C-225

250

273.0

286.0

405

64

356

27

22

8

5/8x1 1/4

14

474-S-250

474-C-250

300

323.9

345.0

455

67

406

30

22

12

5/8x1 1/4

16

474-S-300

474-C-300

450

457.0

560.0

640

86

584

40

26

12

3/4x2

36

474-S-450

474-C-450

600

610.0

667.0

825

92

756

45

30

16

3/4x2

60

474-S-600

474-C-600



Check Our Thrust Restraint Capabilities Of UNI 2254 PN16 Threaded Flange, manufacturer of UNI 2278 Flange For Ductile Iron Pipe


UNI Flange Torque Specs


NPS Size InchNPS Size MM(Max.) Radial Projection
No Deeper Than the Bottom In (MM)Deeper Than the Bottom In (MM)
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0


4 Inch UNI Flanges Thrust Restraint Capabilities


NPS In (mm) Torque Of Set Screw (Nm) PN35 Torque Of Set Screw (Nm)
Flanges Class, schedule 40 Steel Pipes
Class 16 Series 470, 474 Class 35 Series 490
Working Pressure Maximum (kPa) Thrust at Working Pressure IN (Kgs) Uni-ftange Thrust Restraint In (Kgs) Working Pressure Maximum (kPa) Thrust at Working Pressure In (Kgs) Uni-ftange Thrust Restraint In (Kgs)
50  90 1,600 465 6,000    
65  90 1,600 740 6,000    
80 40 90 1,600 1,1806,000 2,500 1,845 12,000
100 40 90 1,600 1,907 6,000 2,500 2,980 12,000
150 50 1101,600 4,014 16,000 2,500 6,272 24,000
200 50 1101,600 6,897 16,000 2,500 10,776 24,000
225 50 1101,600 8,595 16,000 2,500 13,43124,000
250 50 1101,600 10,481 16,000 2,500 16,377 24,000
300 50 1101,600 15,252 24,000 2,500 23,831 32,000
350  120 1,000 10,12724,000    
375 50 120 1,000 14,534 24,000    
400  120 1,000 13,227 28,000    
450 60 160 1,000 20,586 33,000    
500 60 160 1,000 25,11544,000    
600 60 160 1,000 35,630 44,000